45404076 has 48 divisors (see below), whose sum is σ = 113097600. Its totient is φ = 14127360.

The previous prime is 45404063. The next prime is 45404081. The reversal of 45404076 is 67040454.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25875 + ... + 27573.

It is an arithmetic number, because the mean of its divisors is an integer number (2356200).

Almost surely, 2^45404076 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45404076, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56548800).

45404076 is an abundant number, since it is smaller than the sum of its proper divisors (67693524).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45404076 is a wasteful number, since it uses less digits than its factorization.

45404076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1854 (or 1852 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 30.

The square root of 45404076 is about 6738.2546701650. The cubic root of 45404076 is about 356.7507931330.

The spelling of 45404076 in words is "forty-five million, four hundred four thousand, seventy-six".